We do not know enough about how the present will lead into the future.

Rather, for all objects and experiences, there is a quantity that has optimum value. Above that quantity, the variable becomes toxic. To fall below that value is to be deprived.

Money is always transitively valued. More money is supposedly always better than less money.

There is a strong tendency in explanatory prose to invoke quantities of tension, energy, and whatnot to explain the genesis of pattern. I believe that all such explanations are inappropriate or wrong.

Number is different from quantity.

It is of first-class importance that our answer to the Riddle of the Sphinx should be in step with how we conduct our civilisation, and this should in turn be in step with the actual workings of living systems.

To think straight, it is advisable to expect all qualities and attributes, adjectives, and so on to refer to at least two sets of interactions in time.

Science, like art, religion, commerce, warfare, and even sleep, is based on presuppositions.

But epistemology is always and inevitably personal. The point of the probe is always in the heart of the explorer: What is my answer to the question of the nature of knowing?

It is, I claim, nonsense to say that it does not matter which individual man acted as the nucleus for the change. It is precisely this that makes history unpredictable into the future.

In the transmission of human culture, people always attempt to replicate, to pass on to the next generation the skills and values of the parents, but the attempt always fails because cultural transmission is geared to learning, not DNA.

Language commonly stresses only one side of any interaction.

Members of weakly religious families get, of course, no religious training from any source outside the family.

Synaptic summation is the technical term used in neurophysiology for those instances in which some neuron C is fired only by a combination of neurons A and B.

It is to the Riddle of the Sphinx that I have devoted fifty years of professional life as an anthropologist.

It is impossible, in principle, to explain any pattern by invoking a single quantity.

All experience is subjective.

Numbers are the product of counting. Quantities are the product of measurement. This means that numbers can conceivably be accurate because there is a discontinuity between each integer and the next.

A major difficulty is that the answer to the Riddle of the Sphinx is partly a product of the answers that we already have given to the riddle in its various forms.

Logic can often be reversed, but the effect does not precede the cause.

Every move we make in fear of the next war in fact hastens it.

Official education was telling people almost nothing of the nature of all those things on the seashores, and in the redwood forests, in the deserts and in the plains.

If we pursue this matter further, we shall be told that the stable object is unchanging under the impact or stress of some particular external or internal variable or, perhaps, that it resists the passage of time.

Logic is a poor model of cause and effect.

Interesting phenomena occur when two or more rhythmic patterns are combined, and these phenomena illustrate very aptly the enrichment of information that occurs when one description is combined with another.

We do not know enough about how the present will lead into the future.

Some tools of thought are so blunt that they are almost useless others are so sharp that they are dangerous. But the wise man will have the use of both kinds.

What is the pattern that connects the crab to the lobster and the primrose to the orchid and all of them to me and me to you

The creature that wins against its environment destroys itself.

The meaning of your communication is the response you get.

Some tools of thought are so blunt that they are almost useless; others are so sharp that they are dangerous. But the wise man will have the use of both kinds.

Whatever the ups and downs of detail within our limited experience, the larger whole is primarily beautiful.

The future belongs to those who see possibilities before they become obvious.

It looks like the future's really bright.

I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.

The best prophet of the future is the past.

Some of the best lessons we ever learn are learned from past mistakes. The error of the past is the wisdom and success of the future.

Race horses are like golfers, you're never sure how they're going to come out of the stalls. It's just - hopefully the horses come out of the race all right, just fit and ready to go again in the near future, but 3rd was good. It's paid for its hay.

Philosophy finds it an easy matter to vanquish past and future evils, but the present are commonly too hard for it.

In 1975 I decided that there was no future in flying (airline jobs were impossible to get, and who wants a job where you are judged only by seniority?) and headed off to grad school.

America is false to the past, false to the present, and solemnly binds herself to be false to the future.

Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment.

And while the U.S. can never be 100 percent safe from a future strike, our government is working around the clock on measures to protect the American people.

No one is more important to the future of our state than our teachers.

We believe that peace is not just signed papers, but rather a contract between generations for the building of a more promising and less threatening future.

What I'm suggesting to you is that this could be a renaissance. We may be on the cusp of a future which could provide a tremendous leap forward for humanity.

Yet, our achievements also mask many continuing failings and seem to expose more future dangers.

I mean that at least 80% of the Russian people feel destitute. It's the people who had their past and future taken from them - they don't get paid - many of them face a wall. They have nowhere to go.

Infuse your life with action. Don't wait for it to happen. Make it happen. Make your own future. Make your own hope. Make your own love. And whatever your beliefs, honor your creator, not by passively waiting for grace to come down from upon high, but by doing what you can to make grace happen... yourself, right now, right down here on Earth.